package com.bysc.userservice.service;

import com.bysc.userservice.entity.UserInfoTitle;
import com.baomidou.mybatisplus.extension.service.IService;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author kkk
 * @since 2024-05-28
 */
public interface UserInfoTitleService extends IService<UserInfoTitle> {

    int isExists(String userId);

}
